Encyclopedia of Bioastronautics

Living Edition
| Editors: Laurence R. Young, Jeffrey P. Sutton

Reduced Gravity by Lower Body Positive Pressure

  • Lonnie G. PetersenEmail author
  • Kiyotaka Kamibayashi
  • Yoshinobu Ohira
  • Alan R. Hargens
Living reference work entry
DOI: https://doi.org/10.1007/978-3-319-10152-1_139-1
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Definition

An upright lower body positive pressure (LBPP) device is an airtight chamber encompassing legs and pelvic area; as pressure in the chamber is increased, the person is lifted, thereby reducing bodyweight at the level of the feet (Fig. 1).

Keywords

LBPP Reduced gravity Fractional gravity Microgravity Exercise Bed rest Rehabilitation Space medicine 
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References

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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • Lonnie G. Petersen
    • 1
    Email author
  • Kiyotaka Kamibayashi
    • 2
    • 3
  • Yoshinobu Ohira
    • 2
    • 3
  • Alan R. Hargens
    • 1
    • 3
  1. 1.Department of RadiologyUniversity of California, San DiegoLa JollaUSA
  2. 2.Faculty and Graduate School of Health and Sports ScienceDoshisha UniversityKyotanabe CityJapan
  3. 3.Research Center for Space and Medical SciencesDoshisha UniversityKyotanabe CityJapan

Section editors and affiliations

  • Inessa Kozlovskaya
    • 1
  1. 1.Department of Sensory Motor Physiology and CountermeasuresInstitute of Biomedical Problems of the Russian Academy of SciencesMoscowRussia